package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

/**
 * 通用的接口
 */

@RestController
@RequestMapping("/admin/common")
@Slf4j
@Api(tags = "通用接口")
public class CommonController {
    @Autowired
    private AliOssUtil ossUtil;


    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file)  {
        log.info("文件上传：{}", file);

        try {
            String fileName = file.getOriginalFilename();//获取原始文件名
            //截取原始文件名的后缀
            String suffix = fileName.substring(fileName.lastIndexOf("."));
            //使用UUID重新生成文件名，防止文件名称重复造成文件覆盖
            fileName = UUID.randomUUID().toString() + suffix;
            //调用oss工具类实现上传
            String upload = ossUtil.upload(file.getBytes(), fileName);
            return Result.success(upload);
        } catch (IOException e) {
            log.error("文件上传失败",e);
        }
        return Result.error("文件上传失败") ;
    }
}
